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2021 Dec 1Z0-554 free exam questions

Q11. What type of event is triggered when a user selects a check box? 

A. A dialog event 

B. An action event 

C. A phase event 

D. A value change event 

E. A selection event 


Q12. Which managed property type supports a null value? 

A. int 

B. boolean 

C. String 

D. Object 

E. Number 


Q13. What are the two main component properties that you need to set to enable PPR? 

A. ValueChangeListener 

B. Rendered 

C. AttributeChangeListener 

D. AutoSubmit 

E. PartialTriggers 

F. RefreshCondition 

Answer: DE 

Q14. Your application contains an entity object, OrdersEO. You decide to create an updatable view object SpecialOrdersVO, to handle orders that contain not-from-stock items. How will SpecialOrdersVO and OrdersEO interact to retrieve data about special orders? 

A. OrdersEO retrieves the data from the database and validates it; SpecialOrdersVO then queries the entity object's cache 

B. SpecialOrdersVO queries the database; the retrieved data is validated in the entity object, and then saved to the entity object's cache 

C. SpecialOrdersVO queries the OrdersEO entity object to retrieve data about special orders; the data is then saved in the view object's cache 

D. SpecialOrdersVO queries the OrdersEO cache; the data is validated by the entity object, and then the two objects are synchronized with the database 


Q15. Identify the business component that is being described below. “It is a smart data service containing a data model of master-detail queries that your client interface needs to work with. It also provides a transaction and database connection used by the components it contains.” 

A. a service method 

B. a transaction 

C. an application module 

D. a view object 

E. a task flow 

F. a data control 


Avant-garde 1Z0-554 free question:

Q16. To skin a particular instance of a command link component you define a skin definition for the link. What attribute would you then set on the link button component to incorporate the skin definition? 

A. SkinFamily 

B. Contentstyle 

C. StyleClass 

D. InlineStyle 

E. SkinClass 


Q17. For a newly added item, you want to ensure that unit price for that order item is not less than the minimum price as defined in the ProductInformation entity object. You must also ensure that the validation checks for any changes to the ProductInformation entity object that are not yet committed in the current transaction. Which ADF Business Component declarative validation on the UnitPrice attribute would achieve this functionality? 

A. a list validation where unitprice is in the query result: SELECT min_price fromProduct_information 

B. a list validation where unitprice is in ProductInformationViewObject (MinPrice) 

C. a compare validation where unitprice product_information is greater than the query result SELECT min_price 

D. a compare validation whereunitprice ProductInformation.MinPrice isgreater than the expression 

E. a key exits validation with target entity object ProductInformation .MinPric 


Q18. Valid customer status codes for an application are contained in the StatusCode attribute of a CustomerStatus view object. In the Customers view object, the CustomerStatusCode attribute should be selected from a drop-down list. How would you create a list of value for CustomerStatusCode? 

A. Create a view link for CustomerStatus. Define the list and display attributes and define that list attribute UI Hints. 

B. Define the CustomerStatus list data source and list attribute. Define a display attribute and map the status code attribute to the CustomerStatusCode attribute. 

C. Create a transientattribute in the Customersview object. Define thevalue of the customerstatusCode attribute using Groovy, and set the display type of the attribute to list. 

D. Define the Customers list data source. Define the statuscode display attribute and the list return values, and set the value type for the statuscode attribute to list. 

E. Create a view link for CustomerStatus. Define the WHERE clause for the Customers view object to include the corresponding list attributes from both view objects. Set the value type of the CustomerStatusCode attribute to list. 


Q19. How do application modules handle business components transactions? 

A. They provide a separate database transactions for each entity object. 

B. The delegate transaction management to Transaction object. 

C. They ensure that all the view objects in the application module are committed one by one in the logical sequence. 

D. They are eligible to manage a number of database connections concurrently. 


Q20. Identify two advantages that ADF Model offers the developer. 

A. It insulates the developer from needing to know about the specifics of the underlying business services implementation. 

B. It enables the developer to abstract application navigation from the physical pages. 

C. It saves time In that it allows the developer to quickly build business services from database tables. 

D. It enables the developer to bind UI components directly to tables and columns in the database. 

E. It provides the developer with a generalized approach to binding services and UI components. 

Answer: AE